Through OM,SEM,XPS and EDS,the low adherence of carbon coated tools can be attributed to the low wettability between the Al-Si alloys and carbon instead of formin...

• 切削过程中碳膜的热稳定性越好,碳膜刀具的寿命就越长,一旦碳膜破坏,则刀具迅速发生粘结失效。